venieri dash problem

[illestibor]

I have a venieri utility loader vehicle.Can somebady help me how to modify the dash content for more hours(now aprox 350, needed aprox 980).I atach some dash content with different hours, and image about dash.
Thanks.

[illestibor]

Nobody have idea about that?What kind of algorithm can be?:heeeelllllooooo:

[illestibor]

here is another with 516,7 hour worked....:joyman: